Looking at the changes, this commit primarily focuses on fixing a critical mobile Safari issue with the country dropdown selector. Here's my suggested commit message:

```
Fix mobile Safari country dropdown with touch-optimized dialog interface

- Replace broken v-select with mobile-friendly dialog for Safari
- Add device detection to switch between desktop and mobile interfaces
- Implement full-screen country selection with search functionality
- Add touch-optimized UI with larger targets and smooth scrolling
- Update documentation with fix details and implementation notes
```

The main change is addressing a completely broken country selection dropdown on mobile Safari by implementing a mobile-specific dialog interface while maintaining the original desktop experience.

server/api/registration.post.ts

@@ -144,7 +144,8 @@ export default defineEventHandler(async (event) => {
       const emailService = await getEmailService();
       const verificationToken = await generateEmailVerificationToken(createdKeycloakId, body.email);
       const config = useRuntimeConfig();
-      const verificationLink = `${config.public.domain}/api/auth/verify-email?token=${verificationToken}`;
+      // Fix: Point to user-friendly verification page instead of direct API endpoint
+      const verificationLink = `${config.public.domain}/auth/verify?token=${verificationToken}`;
 
       await emailService.sendWelcomeEmail(body.email, {
         firstName: body.first_name,